A son falls in love at first sight with his mother's best friend, Sakura. A mother's best friend is just an old lady. A woman much more beautiful than he could have ever imagined appears before the son, who has always looked at her through such prejudices. She has a lovely smile and massive breasts. He wants to touch those breasts just once. His evil desires grow, but he can't muster the courage and just glances at her. Sakura likes his cute attitude and secretly seduces him with her breasts.